1 files changed, 39 insertions, 0 deletions
diff --git a/dom/media/ipc/RDDProcessImpl.h b/dom/media/ipc/RDDProcessImpl.h
new file mode 100644
index 0000000000..a7d119a2c6
--- /dev/null
+++ b/dom/media/ipc/RDDProcessImpl.h
@@ -0,0 +1,39 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#ifndef _include_dom_media_ipc_RDDProcessImpl_h__
+#define _include_dom_media_ipc_RDDProcessImpl_h__
+#include "mozilla/ipc/ProcessChild.h"
+
+#if defined(XP_WIN)
+#  include "mozilla/mscom/ProcessRuntime.h"
+#endif
+
+#include "RDDParent.h"
+
+namespace mozilla {
+
+// This class owns the subprocess instance of a PRDD - which in this case,
+// is a RDDParent. It is instantiated as a singleton in XRE_InitChildProcess.
+class RDDProcessImpl final : public ipc::ProcessChild {
+ public:
+  using ipc::ProcessChild::ProcessChild;
+  ~RDDProcessImpl();
+
+  bool Init(int aArgc, char* aArgv[]) override;
+  void CleanUp() override;
+
+ private:
+  RefPtr<RDDParent> mRDD = new RDDParent;
+
+#if defined(XP_WIN)
+  // This object initializes and configures COM.
+  mozilla::mscom::ProcessRuntime mCOMRuntime;
+#endif
+};
+
+}  // namespace mozilla
+
+#endif  // _include_dom_media_ipc_RDDProcessImpl_h__